| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (c) 2000-2022 Inria | ||
| 3 | * All rights reserved. | ||
| 4 | * | ||
| 5 | * Redistribution and use in source and binary forms, with or without | ||
| 6 | * modification, are permitted provided that the following conditions are met: | ||
| 7 | * | ||
| 8 | * * Redistributions of source code must retain the above copyright notice, | ||
| 9 | * this list of conditions and the following disclaimer. | ||
| 10 | * * Redistributions in binary form must reproduce the above copyright notice, | ||
| 11 | * this list of conditions and the following disclaimer in the documentation | ||
| 12 | * and/or other materials provided with the distribution. | ||
| 13 | * * Neither the name of the ALICE Project-Team nor the names of its | ||
| 14 | * contributors may be used to endorse or promote products derived from this | ||
| 15 | * software without specific prior written permission. | ||
| 16 | * | ||
| 17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
| 18 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| 19 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | ||
| 21 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
| 22 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
| 23 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
| 24 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
| 25 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
| 26 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
| 27 | * POSSIBILITY OF SUCH DAMAGE. | ||
| 28 | * | ||
| 29 | * Contact: Bruno Levy | ||
| 30 | * | ||
| 31 | * https://www.inria.fr/fr/bruno-levy | ||
| 32 | * | ||
| 33 | * Inria, | ||
| 34 | * Domaine de Voluceau, | ||
| 35 | * 78150 Le Chesnay - Rocquencourt | ||
| 36 | * FRANCE | ||
| 37 | * | ||
| 38 | */ | ||
| 39 | |||
| 40 | #include <geogram/basic/common.h> | ||
| 41 | #include <geogram/basic/logger.h> | ||
| 42 | #include <geogram/basic/command_line.h> | ||
| 43 | #include <geogram/basic/command_line_args.h> | ||
| 44 | #include <geogram/basic/stopwatch.h> | ||
| 45 | #include <geogram/mesh/mesh.h> | ||
| 46 | #include <geogram/mesh/mesh_io.h> | ||
| 47 | #include <geogram/mesh/mesh_manifold_harmonics.h> | ||
| 48 | |||
| 49 | // if GEO_DYNAMIC_LIBS is not defined, then there is unreachable code. | ||
| 50 | #ifdef GEO_COMPILER_MSVC | ||
| 51 | #pragma warning( disable : 4702) | ||
| 52 | #endif | ||
| 53 | |||
| 54 | ✗ | int main(int argc, char** argv) { | |
| 55 | using namespace GEO; | ||
| 56 | |||
| 57 | ✗ | GEO::initialize(GEO::GEOGRAM_INSTALL_ALL); | |
| 58 | |||
| 59 | try { | ||
| 60 | |||
| 61 | #ifndef GEO_DYNAMIC_LIBS | ||
| 62 | // Manifold Harmonics depend on ARPACK, loaded dynamically by | ||
| 63 | // OpenNL, so geogram needs to be compiled with dynamic libs. | ||
| 64 | GEO::Logger::err("MH") | ||
| 65 | << "Needs geogram compiled with dynamic libs" | ||
| 66 | << std::endl; | ||
| 67 | GEO::Logger::err("MH") | ||
| 68 | << "(see https://github.com/BrunoLevy/geogram/wiki/FAQ)" | ||
| 69 | << std::endl; | ||
| 70 | |||
| 71 | return(-1); | ||
| 72 | #endif | ||
| 73 | |||
| 74 | ✗ | Stopwatch Wtot("Total time"); | |
| 75 | |||
| 76 | ✗ | std::vector<std::string> filenames; | |
| 77 | |||
| 78 | ✗ | CmdLine::import_arg_group("standard"); | |
| 79 | ✗ | CmdLine::import_arg_group("algo"); | |
| 80 | ✗ | CmdLine::declare_arg( | |
| 81 | ✗ | "nb_eigens", 30, "number of eigenpairs" | |
| 82 | ); | ||
| 83 | |||
| 84 | ✗ | CmdLine::declare_arg( | |
| 85 | ✗ | "discretization", "FEM_P1_LUMPED", | |
| 86 | ✗ | "one of COMBINATORIAL, UNIFORM, FEM_P1, FEM_P1_LUMPED" | |
| 87 | ); | ||
| 88 | |||
| 89 | ✗ | if( | |
| 90 | ✗ | !CmdLine::parse( | |
| 91 | ✗ | argc, argv, filenames, "inmesh <outmesh>" | |
| 92 | ) | ||
| 93 | ) { | ||
| 94 | ✗ | return 1; | |
| 95 | } | ||
| 96 | |||
| 97 | ✗ | LaplaceBeltramiDiscretization discretization = FEM_P1_LUMPED; | |
| 98 | |||
| 99 | const std::string& discretization_str = | ||
| 100 | ✗ | CmdLine::get_arg("discretization"); | |
| 101 | |||
| 102 | ✗ | if(discretization_str == "COMBINATORIAL") { | |
| 103 | ✗ | discretization = COMBINATORIAL; | |
| 104 | ✗ | } else if(discretization_str == "UNIFORM") { | |
| 105 | ✗ | discretization = UNIFORM; | |
| 106 | ✗ | } else if(discretization_str == "FEM_P1") { | |
| 107 | ✗ | discretization = FEM_P1; | |
| 108 | ✗ | } else if(discretization_str == "FEM_P1_LUMPED") { | |
| 109 | ✗ | discretization = FEM_P1_LUMPED; | |
| 110 | } else { | ||
| 111 | ✗ | Logger::err("MH") | |
| 112 | ✗ | << discretization_str << ": invalid discretization" | |
| 113 | ✗ | << std::endl; | |
| 114 | ✗ | exit(-1); | |
| 115 | } | ||
| 116 | |||
| 117 | ✗ | if(filenames.size() != 2) { | |
| 118 | ✗ | Logger::out("Smooth") << "Generating output to out.geogram" | |
| 119 | ✗ | << std::endl; | |
| 120 | ✗ | filenames.push_back("out.geogram"); | |
| 121 | } | ||
| 122 | |||
| 123 | ✗ | Logger::div("Data I/O"); | |
| 124 | |||
| 125 | ✗ | Mesh M; | |
| 126 | |||
| 127 | ✗ | MeshIOFlags flags; | |
| 128 | ✗ | flags.reset_element(MESH_CELLS); | |
| 129 | ✗ | flags.set_attributes(MESH_ALL_ATTRIBUTES); | |
| 130 | ✗ | if(!mesh_load(filenames[0], M, flags)) { | |
| 131 | ✗ | return 1; | |
| 132 | } | ||
| 133 | |||
| 134 | ✗ | mesh_compute_manifold_harmonics( | |
| 135 | ✗ | M, CmdLine::get_arg_uint("nb_eigens"), discretization | |
| 136 | ); | ||
| 137 | |||
| 138 | ✗ | if(!mesh_save(M, filenames[1], flags)) { | |
| 139 | ✗ | return 1; | |
| 140 | } | ||
| 141 | |||
| 142 | ✗ | } | |
| 143 | ✗ | catch(const std::exception& e) { | |
| 144 | ✗ | std::cerr << "Received an exception: " << e.what() << std::endl; | |
| 145 | ✗ | return 1; | |
| 146 | ✗ | } | |
| 147 | |||
| 148 | ✗ | Logger::out("") << "Everything OK, Returning status 0" << std::endl; | |
| 149 | ✗ | return 0; | |
| 150 | } | ||
| 151 |